<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
    #div001{
		background-color:#F00;
		width:700px;
		height:200px;
		float:left;
		margin-bottom:20px;
		} 
	#div002{
		background-color:#0CC;
		width:200px;
		height:500px;
		float:left;
		margin-bottom:25px;
		}
	#div003 {
		background-color:#C9F;
		width:480px;
		height:500px;
		float:left;
		
			}		
	#father {width:700px;}
	
</style>
</head>

<body>


<div id="father">
  	<div id="div001"></div>
    <div id="div002"></div>
    <div id="div003"></div>
    
    
</body>
</html>
